Prof. Victor S. Kuwahara – Soka University, Japan (PhD supervisor & frequent co-author)
Dr. Mulatie Mekonnen – Bahir Dar University, Ethiopia (co-author & collaborator)
Dr. Getachew Workineh Gella – Paris Lodron University of Salzburg, Austria (reference)
Dr. Temesgen Gashaw Tarkegn – Prairie View A&M University, USA (reference)
Dr. Anwar Assefa Adem – Prairie View A&M University, USA (reference)
Ji Cai – Soka University, Japan (co-author on Lake Tana papers)
Solomon Addisu Legesse – Bahir Dar University, Ethiopia (co-author)
Dr. Kanako Ishikawa – Lake Biwa Environmental Research Institute, Japan (co-author)
Prof. Shinjiro Sato – Soka University, Japan (co-author & collaborator)
Hiroki Imamura – Soka University, Japan (co-author on machine learning papers)